The A & I PRODUCTS EXPANSION VALVE is essential for regulating refrigerant flow in HVAC systems. This valve is constructed from durable materials, ensuring long-lasting performance. With precise dimensions and compatibility with various systems, it meets industry standards for efficiency and reliability. Ideal for both residential and commercial applications, this expansion valve is a key component for optimal system performance.A & I PRODUCTS Expansion Valve model 118321C1 is a refrigeration component used in air conditioning and cooling systems of agricultural equipment. This valve regulates refrigerant flow and pressure, optimizing system efficiency. It is constructed from corrosion-resistant metals with precision-machined internal components. The valve meets OEM standards for fit and function, compatible with specified HVAC systems. Model 118321C1 by A & I PRODUCTS supports temperature control and system reliability in refrigeration applications.
Press.Line to Evap.Inlet
OEM changed the design of their replacement evaporators. Original evaporator part # 135777C2 had the same inlet & outlet fittings & uses part # 118321C1 expansion valve.
Replacement evaporator # 1974632C4 has two different size fittings & uses expansion valve part # 1990756C2.
The change in evaporators was done by OEM. To receive the correct expansion valve you must identify which evaporator you have.
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